/*
 * @: 
 * @Version: 1.0
 * @Autor: ziwei
 * @Date: 2022-03-04 10:18:01
 * @LastEditors: ziwei
 * @LastEditTime: 2022-03-04 10:19:03
 */
function one() {
  //创建one的词法环境
  var a = 1;
  return function two(params) {
    var b = 2;
    let scopes = [two的词法环境，one的词法环境]
    return function three(params) {
      
    }
  }
}